Microplastics discovered in caddisfly casings from the 1970s suggest long-term contamination

https://phys.org/news/2025-04-microplastics-caddisfly-casings-1970s-term.html

119 points · 8 comments · view on lemmy.world

8 Comments

Kolanaki@pawb.social · 29 pts · 1y (4 replies)

Made me wonder "what would it mean if we found micro plastics in the bones of a 1500 year old mummy or something?"

Rhoeri@lemmy.world · 28 pts · 1y (3 replies)

Okay, now that is the beginning of some good SciFi in the least!

Taiatari@lemmynsfw.com · 21 pts · 1y (2 replies)

In the first instance, we'd probably presume it to be a contamination.

Rhoeri@lemmy.world · 12 pts · 1y (1 reply)

But then we find out that they had Lego.

floo@retrolemmy.com · 6 pts · 1y
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SaltSong@startrek.website · 2 pts · 1y (3 replies)
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scott@lem.free.as · 4 pts · 1y

Lemon or lime?

asterisky@lemm.ee · 1 pts · 1y (1 reply)

Natural sciences museums often keep collections of specimens collected during research expeditions as a sort of biological reference library for research purposes. In addition to environmental impact studies, these collections can also be used e.g. to aid in the identification of new species.

SaltSong@startrek.website · 2 pts · 1y

Yea, I asked the question before reading the article. Silly thing for me to do.